Ko Mingtu he whakamāharahara tonu ki te kōrero mō tēnei āhua hou o ngā pīhanga e huringa ana i te ara nui o tā mātou whakamātautau i ngā hiko. Ko tēnei he pīhanga tātai tūturu o te sodium. Rerekē i ngā pīhanga ōrite, i whakamātautau i ngā mea rere, ko tēnei i whakamātautau i ngā mea tūturu. Nō reira, he haeremāia ake, he whānui ake ngā whāinga. Ka taea e ia te whakamātautau i ngā hiko maha, ā, ka whakamātautau i ngā mea maha. He tauira, hei whakamātautau i ngā waka EV, hei whakamātautau i ngā hiko mō te whare, ā, āki anō hoki hei āwhina i ngā pātaka nui kia rere pai. I te ao e hiahia ana i ngā whakautu maha mō ngā hiko, ko ngā pīhanga tātai tūturu o te sodium he wāhanga nui o te whakautu.
Ngā pīhanga tūtahi o te sodium e whakamāngai ana i te pūnaha whakamāngai hiko. Ko tēnei te raru nui o ngā pīhanga kahurangi, he whānui ngā wā e taea ai te whātata ki te ahi, i te whānui hoki ngā wā e rere ai. Nā te whakamāngai i ngā hōkai wāhi, ā, he whānui ngā whānui o ngā hōkai. Engari, ko ngā pīhanga tūtahi o te sodium e whakamāngai ana i tēnei wā i ngā mea tūtahi, nō reira he haerenga haumaru ake. Ko tēnei he whānui ake o ngā wā e taea ai te whātata ki te ahi, ā, he roa ake ngā wā o tēnei. I tēnei hoki he tere ake ngā wā o te whakamāngai, ā, he tino mātua tēnei mō ngā tāngata e hiahia ana kia tere ake ngā rākau. Whakaahua mai he wāhanga o tēnei: he iti ngā meneti o te whakamāngai o tēnei wāhanga, kāore he hāora!
Ahakoa ngā pūhanga tātai tāwhai (sodium) āhua kaha, he wāhi anō ngā whāinga. Ko tēnei tēnā o ngā raru e maha ko ngā utu teitei i te timatanga o te whakamātautau. Nā te hou tonu o te hanga, he wā e hiahiatia ana hei whakamātautau i ngā whare pārāwaha mō te whakamātautau i te nuinga. Ahakoa he iti ngā utu o te tāwhai, he uaua te whakamātautau i ngā pūhanga tātai āhua kaha. Nā reira, he uaua mō ēnei kamupene kia huri mai ki tēnei hanga hou i tēnei wā. Hei whakauta i tēnei, kei te rapu ngā kamupene i ngā whakamātautau kē, pērā i Pūtonga Lifepo4 ngā whakamātautau e tohu ana i ngā whai hua rerekē.
I te mutunga, he iti ake te kaha o ngā pūhanga tātai tāwhai āhua kaha i ngā pūhanga tātai lithium i āpōpō. Arā, kāore pea i te whai i te kaha tonu i te wāhi ōrite. Ko tēnei he take pāpā mo ngā waka hiko i reira te wāhi he matua. Engari kei te mahi ngā kairangahau kia whakamāna i ēnei, ā, kei te whakapono te nuinga o ngā kairangahau i tēnei wā ka pai ake ngā pūhanga tātai tāwhai āhua kaha i te wā. I tā mātou tātai i ngā raru kaha, he matua te whai i ngā whakamātautau hou, ā, ko Mingtu tēnei he wāhi o tēnei haerenga.
Ko ngā pūhiko huka pūngāwerewere he momo pūhiko hou e whakaaro ana te nuinga o te iwi ka pai ake i te pūhiko lithium-ion tuku iho e whakamahia ana e tātou i tēnei rā. Tuatahi kia kōrerohia he aha te rerekētanga o ēnei e rua. He tino noa iho ngā pūhiko lithium-ion i roto i te waea, pona, waka hiko. Ka whakamahia e rātau te konumohe lithium hei wāhanga matua. Ka whakamahia e ngā pūhiko konutai āhua mārō te konutai hei utu mo te konutai. He nui ake te noa o te konutai, he iti ake hoki. Koinei te take nui e tino whakaongaonga ai ngā pūhiko sodium pūngāwerewere!
Mēnā e hiahia ana koe ki ngā pūhiko konutai pūngāwerewere, ka whakaaro pea koe kei hea e kitea ai he utu pai. He mea nui kia whiriwhiri i tētahi pūtake pono kia tino haumaru ai te pūhiko, kia pai ai te mahi. Ko tētahi kamupene titiro kōwhiringa nui motuhake i roto i te hangarau pūhiko matatau. Ko Mingtu tētahi o rātou. Ka arotahi mātou ki te hanga i tētahi pūhiko haumaru kounga teitei, whai hua hoki. Ina hoko mai koe i tētahi kamupene whakawhirinaki pēnei i a Mingtu, ka tino mōhio koe ka whiwhi hua pai. Mō te hunga e rapu ana i ētahi atu kōwhiringa, tirohia to tatou whānuitanga o Kaiwhakakaha Pū me te Kabel Tāpoi hei tāpiri i ō hiahia pūhiko.
Ko ngā pīhanga tātai tūturu o te sodium e whanake ana i te rere kore, he maha ngā take, ā, he māmā te kite i ngā take. Ko tēnei tēnā take matua i te whanaketanga ko ngā pānga ki te taiao. Ko te sodium he tau o muri ake i te lithium, nō reira, he pai ake te whakamātautau i te sodium hei pīhanga i te taiao. He maha ngā tāngata e whai ana i te taiao me ngā huinga kia wāhi kia wāhi, me ngā whāinga kia wāhi kia wāhi. Ko ngā pīhanga tātai tūturu o te sodium e āwhina ana i tēnei whāinga, nā te mea i hanga mai i ngā kōpae e māmā te kite, ā, he iti ake ngā pānga kino ki te taiao.